WirelessOnlinePath未找到，找不到BatteryVoltagePath，找不到batteryTemperaturePath錯誤

Question

當我運行我的android應用程序時，logcat顯示出這種錯誤。

10-22 04:37:02.863: E/BatteryService(290): usbOnlinePath not found 
10-22 04:37:02.863: E/BatteryService(290): wirelessOnlinePath not found 
10-22 04:37:02.873: E/BatteryService(290): batteryVoltagePath not found 
10-22 04:37:02.873: E/BatteryService(290): batteryTemperaturePath not found 
10-22 04:37:03.043: E/PowerManagerService-JNI(290): Couldn't load power module (No such file or directory) 
10-22 04:37:03.363: E/SurfaceFlinger(37): ro.sf.lcd_density must be defined as a build property 
10-22 04:37:09.154: E/SoundPool(290): error loading /system/media/audio/ui/Lock.ogg 
10-22 04:37:09.154: E/SoundPool(290): error loading /system/media/audio/ui/Unlock.ogg 
10-22 04:37:09.553: E/EventHub(290): could not get driver version for /dev/input/mouse0, Not a typewriter 
10-22 04:37:09.553: E/EventHub(290): could not get driver version for /dev/input/mice, Not a typewriter 
10-22 04:37:09.713: E/Trace(290): error opening trace file: No such file or directory (2) 
10-22 04:37:10.793: E/CommandListener(34): Failed to open /proc/sys/net/ipv6/conf/wlan0/disable_ipv6: No such file or directory 
10-22 04:37:10.824: E/WifiStateMachine(290): Failed to disable IPv6: java.lang.IllegalStateException: command '1 interface ipv6 wlan0 disable' failed with '400 1 Failed to change IPv6 state (No such file or directory)' 
10-22 04:37:10.903: E/MobileDataStateTracker(290): default: Ignoring feature request because could not acquire PhoneService 
10-22 04:37:10.903: E/MobileDataStateTracker(290): default: Could not enable APN type "default" 
10-22 04:37:13.633: E/Trace(349): error opening trace file: No such file or directory (2) 
10-22 04:37:15.443: E/ThrottleService(290): problem during onPollAlarm: java.lang.IllegalStateException: problem parsing stats: java.io.FileNotFoundException: /proc/net/xt_qtaguid/iface_stat_all: open failed: ENOENT (No such file or directory) 
10-22 04:37:16.323: E/Trace(377): error opening trace file: No such file or directory (2) 
10-22 04:37:16.603: E/Trace(391): error opening trace file: No such file or directory (2) 
10-22 04:37:17.134: E/Trace(405): error opening trace file: No such file or directory (2) 
10-22 04:37:18.523: E/SurfaceFlinger(37): ro.sf.lcd_density must be defined as a build property 
10-22 04:37:19.173: E/BluetoothAdapter(349): Bluetooth binder is null 
10-22 04:37:19.173: E/BluetoothAdapter(349): Bluetooth binder is null 
10-22 04:37:20.363: E/Trace(430): error opening trace file: No such file or directory (2) 
10-22 04:37:22.823: E/BluetoothAdapter(349): Bluetooth binder is null 
10-22 04:37:22.903: E/ActivityThread(377): Failed to find provider info for com.android.inputmethod.latin.dictionarypack 
10-22 04:37:22.924: E/BinaryDictionaryGetter(377): Could not find a dictionary pack 
10-22 04:37:24.193: E/Trace(453): error opening trace file: No such file or directory (2) 
10-22 04:37:24.543: E/Trace(460): error opening trace file: No such file or directory (2) 
10-22 04:37:25.643: E/BluetoothAdapter(391): Bluetooth binder is null 
10-22 04:37:28.753: E/SoundPool(290): error loading /system/media/audio/ui/Effect_Tick.ogg 
10-22 04:37:28.753: E/SoundPool(290): error loading /system/media/audio/ui/Effect_Tick.ogg 
10-22 04:37:28.753: E/SoundPool(290): error loading /system/media/audio/ui/Effect_Tick.ogg 
10-22 04:37:28.763: E/SoundPool(290): error loading /system/media/audio/ui/Effect_Tick.ogg 
10-22 04:37:28.763: E/SoundPool(290): error loading /system/media/audio/ui/Effect_Tick.ogg 
10-22 04:37:28.763: E/SoundPool(290): error loading /system/media/audio/ui/KeypressStandard.ogg 
10-22 04:37:28.773: E/BluetoothAdapter(290): Bluetooth binder is null 
10-22 04:37:28.793: E/BluetoothAdapter(290): Bluetooth binder is null 
10-22 04:37:28.803: E/SoundPool(290): error loading /system/media/audio/ui/KeypressSpacebar.ogg 
10-22 04:37:28.803: E/SoundPool(290): error loading /system/media/audio/ui/KeypressDelete.ogg 
10-22 04:37:28.803: E/SoundPool(290): error loading /system/media/audio/ui/KeypressReturn.ogg 

但我的應用程序運行正常。任何人都可以這麼友好地解釋爲什麼會出現這種錯誤，我應該如何糾正它們？

Thanx提前

Answer 1

它看起來像你的AVD可能已損壞。嘗試創建一個新的並運行你的應用程序。